Express 3/4 Ton Van V6-4.3L VIN W (1998)
5. Remove the camshaft sprocket bolts.
6. Remove the camshaft sprocket.
7. Remove the camshaft timing chain.
8. Use the J 5825-A in order to remove the crankshaft sprocket.
Do not reuse the crankshaft sprocket after it has been removed.
9. If necessary, remove the crankshaft balancer key.
INSTALLATION PROCEDURE
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Tools Required
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J 23523-F Balancer Remover and Installer
